The illustrations below show a standard frame construction installation as well as some suggested ways of
adapting the support bracket to thick walls and large stone ledges.
TYPICAL INSTALLATION SILL PLATE
Figure 1
10 - 24 Screw
10 - 24 Flat Nut
Figure 3
Stone ledge
STEP 4.
CUT WINGBOARD PANELS: Measure and cut the wingboard panels from the supplied masonite (Item #8) to fit
the spaces between the side window channels and the sides of the cabinet (See Figure F).
NOTE: AFTER CUTTING PANELS, MAKE A TRIAL TEST TO SEE IF THEY FIT THE SPACE WITH ABOUT
1/8" CLEARANCE BEFORE GOING TO STEP 5.
FIGURE F
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3/8" (10 mm)
Slope down
#12A x 2" Sheet metal screw
1" x 2" or 2" x 4" spacer between wall
and bracket should be used on
aluminum, asbestos or vinyl siding
3/8" (10 mm)
Slope down
#12A x 2" Sheet metal
screw
2" x 4" Spacer
Figure 2
Cut
Here
Discard shaded area
Figure 4
Stone ledge
Secure the longest side of the
bracket to the shell.
Measure distance "B" to the inside of
the channel on each side
Cut here and discard the center
waste material
Wingboard
3/8" (10 mm)
Slope down
Stone ledge
Outside wall
Cut to fit Dimension "A" and
bend down to for a vertical leg
3/8" (10 mm) Slope down
Straighten tab to lay flat along
the bottom rail of the shell.
Adjust in or out to rest on the ledge
Subtract 1/8" (3 mm) from
dimension "B" and measure
from the edge of the
wingboard (Item # 8), mark
and cut with a saw.